SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Discrete semiconductor products include individual transistors, diodes, and thyristors, as well as small arrays of such composed of two, three, four, or some other small number of similar devices within a single package. The most common and widely known is the MOSFET (metal-oxide-semiconductor field-effect transistor). They are commonly used for constructing circuits with considerable voltage or current stress, or for realizing very basic circuit functions.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 1N4477C $13.04 | Microchip Technology | DIODE ZENER 33V 1.5W DO204AL | Bulk | Through Hole | - | -65°C ~ 175°C (TJ) | |
![]() 1N4477D $12.68 | Microchip Technology | DIODE ZENER 33V 1.5W DO41 | Bulk | Through Hole | - | -65°C ~ 175°C (TJ) | |
![]() 1N4477US $8.36 | Microchip Technology | DIODE ZENER 33V 1.5W D5A | Bulk | Surface Mount | - | -65°C ~ 175°C (TJ) | |
![]() 1N4477US/TR $9.15 | Microchip Technology | DIODE ZENER 33V 1.5W D5A | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | - | -65°C ~ 175°C (TJ) | |
![]() 1N4478 $5.13 | Microchip Technology | DIODE ZENER 36V 1.5W DO204AL | Bulk | Through Hole | - | -65°C ~ 175°C (TJ) | |
![]() 1N4478 BK PBFREE $0.27 | Central Semiconductor Corp | DIODE ZENER 36V 1.5W DO41 | Bulk | Through Hole | - | -65°C ~ 200°C (TJ) | |
![]() 1N4478 BK TIN/LEAD $0.33 | Central Semiconductor Corp | 36V 1.5W TH DIODE-ZENER SINGLE: | Box | Through Hole | - | -65°C ~ 200°C (TJ) | |
![]() 1N4478/TR $5.22 | Microchip Technology | DIODE ZENER 36V 1.5W DO41 | Tape & Reel (TR) | Through Hole | - | -65°C ~ 175°C (TJ) |

Learn how a diode conducts, how to identify anode and cathode, and when to choose rectifier, TVS, Zener or photodiode types for a circuit.
Read More
On October 1, 2025 local time, OpenAI, an artificial intelligence research company, announced the establishment of a cooperative relationship with Samsung Electronics and SK…
Read More
On September 22nd, it was reported that Samsung Electronics, the South Korean tech giant, had successfully passed NVIDIA’s certification test for its 12-layer HBM3E…
Read MoreA digital-to-analog converter (DAC) turns a digital number into an analog voltage or current. It lets a controller set a physical output, such as…
Read More
Geneva, Switzerland – August 20, 2026 – Global leading semiconductor manufacturer STMicroelectronics (ST) has officially issued a new global price adjustment notice to global…
Read MoreTOKYO, July 31, 2026 — Renesas Electronics Corporation has officially announced a major domestic manufacturing restructuring, confirming plans to gradually discontinue all wafer fabrication…
Read More
Tokyo / Munich / Tessenderlo, December 24, 2025As the global semiconductor industry enters the first year of the 2nm process era, international electronic component…
Read MoreThe Dutch government’s intervention in the control of Nexperia (Anshi Semiconductor) is triggering a chain reaction of turmoil in the global power semiconductor market.…
Read More
[Shenzhen/Shanghai/Beijing, January 2025] — As global digital transformation accelerates, the electronic components industry has reached a critical inflection point in 2025. Emerging fields such…
Read More
Choose an AC to DC converter by input range, output demand, isolation, efficiency and thermal derating. Compare architectures and check installation needs.
Read More
As the backbone of modern technology, electronic components are undergoing revolutionary changes, driven by advancements in materials science, miniaturization, and smart manufacturing. From ultra-efficient…
Read MoreNXP Semiconductors (NASDAQ: NXPI), a global leader in automotive, industrial, and IoT semiconductors, has officially notified customers of an upcoming price adjustment for select…
Read More